YXZ 1000 SS 2017-2018 Conversion to 2019 TCU (Transmission re-flash) for Gear Reduction

Faster shifting:
We speed up the up and downshift times by 40%. We do not offer custom settings for this as this is where it works best.


Stall RPM/engagement RPM increase:
We increase the engagement rpm from 1700 to 1900 rpm. This gives you better get up and go which really helps when starting on a incline or against an obstacle. We can alter this if you like but we recommend running 1900 rpm. If you would like something custom select custom and use the comments on checkout to enter custom limits if needed.


Increase downshift rpm limit or remove downshift limits:
We can raise or remove the downshift rev limiter. This makes it like the manual car as in if you tell it to downshift it is going to downshift. You can over rev your engine and cause extreme damage if you do not use this responsibly and downshift too soon. We have the option to remove this altogether for an unlimited map or to change each gear to your desired rpm. Select custom and use the comments on checkout to enter custom limits if needed.


Stock gear downshift rev limit: (your car will not let you downshift if you are above this rpm).
First-cant downshift.
Second=8800 rpm.
Third=8468 rpm.
Fourth=8100 rpm.
Fifth=7882 rpm.


**ECU core options:
1. You ship us your ECU we reprogram it and send it back within 2 business days. We pay return shipping.
2. You pay the core charge of $849 plus the $299 for the flash, we ship you a ECU. Send us your ECU within 30 days and we will refund the $849.
3. Purchase a re-flashed ecu core outright for $849. No core required.


**For race use only. Never to be used on public roads/riding areas. For closed course competition only.


***This product can not be sold or shipped to California as it is not emissions legal.

 

 

 WARNING: California Residents, this item is subject to Proposition 65 regulations for cancer and reproductive harm.